Active NPI 1942430624 Individual Practitioner Female Practitioner

Dr. Wendy W Chang , MD

Neurological Surgery • Vancouver, WA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Wendy Chang, MD is a certified Neurological Surgery practicing in Vancouver, WA. With approximately 17 years of clinical experience since graduating from Duke University School Of Medicine in 2009, Dr. Chang delivers high-quality medical care to the local community at 200 NE MOTHER JOSEPH PL STE 300.

Dr. Chang is affiliated with Northwest Surgical Specialists Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include new patient outpatient office visit, established patient outpatient office visit, x-ray of lower and sacral spine, 2-3 views. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

200 Ne Mother Joseph Pl Ste 300

Vancouver, WA 986643296

Telephone 3602546161

Fax 3604491146

Associated Practice Facility / Clinic

🏢 Northwest Surgical Specialists Pc Facility NPI 1801318415

Medicare Profile & Education

Medical School

Duke University School Of Medicine

Graduation Year

2009

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Neurological Surgery in Vancouver, WA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

17 Yrs -10.5 yrs vs City Avg

City Avg: 27.5 Yrs

State Avg: 24.6 Yrs

Regional Practice Density

9 Specialists

Practicing in Vancouver, WA (239 Statewide)

Telehealth Adoption Rate

33.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

67.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chang (17 Years) 17 Yrs

Vancouver Specialty Average (27.5 Years) 27.5 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	71	71	$480.28	$162.17
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	67	51	$372.80	$127.73
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	60	60	$319.85	$111.04
99213 Established patient office or other outpatient visit, typically 15 minutes	46	37	$261.09	$90.83
72100 X-ray of lower and sacral spine, 2-3 views	23	13	$114.96	$40.38
72110 X-ray of lower and sacral spine, minimum of 4 views	21	21	$146.13	$52.66
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	18	18	$3286.13	$1049.95

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	76	53	$261.09	$91.55
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	64	64	$480.28	$164.57
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	47	45	$371.17	$129.41
72040 X-ray of upper spine, 2-3 views	32	15	$113.98	$41.16
72110 X-ray of lower and sacral spine, minimum of 4 views	25	25	$146.13	$53.33
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	24	24	$3330.54	$1071.36
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$319.54	$110.31
72100 X-ray of lower and sacral spine, 2-3 views	15	11	$114.96	$41.50
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	11	11	$162.69	$54.29

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	71	58	$371.17	$125.19
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	70	70	$480.28	$164.66
99213 Established patient office or other outpatient visit, typically 15 minutes	53	42	$261.09	$89.69
72100 X-ray of lower and sacral spine, 2-3 views	28	14	$114.96	$41.37
72110 X-ray of lower and sacral spine, minimum of 4 views	24	24	$146.13	$53.31
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	23	21	$162.69	$56.10
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	21	21	$3311.51	$973.01
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	15	15	$319.54	$113.01
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	11	11	$634.20	$222.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	68	56	$371.17	$130.44
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	67	67	$480.28	$168.96
99213 Established patient office or other outpatient visit, typically 15 minutes	49	39	$261.09	$92.74
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$319.54	$113.80
72110 X-ray of lower and sacral spine, minimum of 4 views	27	26	$146.13	$51.04
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	16	16	$3397.15	$1047.41
72100 X-ray of lower and sacral spine, 2-3 views	15	11	$114.96	$41.01
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	12	12	$162.69	$57.21

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	76	76	$285.89	$107.82
99213 Established patient office or other outpatient visit, typically 15 minutes	64	52	$192.39	$74.97
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	57	47	$282.30	$110.36
72110 X-ray of lower and sacral spine, minimum of 4 views	29	28	$126.36	$46.68
99443 Telephone medical discussion with physician, 21-30 minutes	21	19	$222.73	$100.59
72100 X-ray of lower and sacral spine, 2-3 views	18	14	$83.27	$34.30
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	16	16	$3253.62	$1098.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	133	85	$192.39	$73.64
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	110	110	$285.89	$108.21
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	30	27	$282.30	$107.76
72110 X-ray of lower and sacral spine, minimum of 4 views	26	26	$131.09	$50.81
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	20	20	$3104.02	$1070.76
72040 X-ray of upper spine, 2-3 views	16	12	$97.09	$36.78
72050 X-ray of upper spine, 4 or 5 views	12	11	$126.31	$49.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	126	91	$186.79	$73.02
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	94	94	$277.56	$107.55
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	24	24	$2919.55	$1030.05
72110 X-ray of lower and sacral spine, minimum of 4 views	23	23	$127.02	$48.57
72040 X-ray of upper spine, 2-3 views	17	11	$91.80	$30.65
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	14	14	$274.08	$107.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	118	118	$273.46	$106.51
99213 Established patient office or other outpatient visit, typically 15 minutes	70	48	$184.03	$72.58
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	33	33	$270.03	$103.11
63047 Partial removal of middle spine bone with release of spinal cord and/or nerves	23	23	$2629.59	$984.45
72110 X-ray of lower and sacral spine, minimum of 4 views	16	16	$127.27	$48.89

Medical Specialties & State Licenses

Neurological Surgery Primary Specialty

NUCC Taxonomy Code: 207T00000X

State License WA MD60387542

A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

1942430627 (WA)

Medicaid State Provider ID

500720512 (OR)

Commercial Insurance / Payer ID Medicare Ptan

G8961107 (WA)

Commercial Insurance / Payer ID Medicare Ptan

R191796 (OR)

Hospital & Practice Group Affiliations

Northwest Surgical Specialists Pc

1 N Ctr Court St, Portland, OR 972272104

Phone: 5037326863

Northwest Surgical Specialists Pc

200 Ne Mother Joseph Pl, Vancouver, WA 986643296

Phone: 3602546161

Secondary Practice Locations

1040 Nw 22nd Ave Ste 610

Portland, OR 972103066

Phone: 3602546161

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners

Breanne Cannon , PA-C

Physician Assistant

NPI 1003050071

Physician Assistant (Certified)

Kelsey Peck , PT

Physical Therapist

NPI 1003482787

Physical Therapist

Dr. Norman Rokosz , MD

Neurological Surgery

NPI 1003863697

Doctor of Medicine (M.D.)

Dr. Jessica Woods , PT, DPT

Physical Therapist

NPI 1023268802

Physical Therapist, Doctor of Physical Therapy

Dr. James Chesnutt , MD

Family Medicine - Sports Medicine

NPI 1043225543

Doctor of Medicine (M.D.)

Dr. Edward Coale , MD

Orthopaedic Surgery - Hand Surgery

NPI 1043255623

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

11 Historical Events

✅

NPI Profile Active June 27, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location June 27, 2017

Registered at 200 NE MOTHER JOSEPH PL STE 300, VANCOUVER, WA 986643296 (Tel: 3602546161)

📍

Updated Business Mailing Address June 27, 2017

Registered at 200 NE MOTHER JOSEPH PL, STE 210, VANCOUVER, WA 986643295 (Tel: (360) 254-6161)

👤

Provider Name / Credentials Updated June 27, 2017

Recorded as WENDY CHANG, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 27, 2017

Neurological Surgery (License #MD60387542 in WA)

✅

NPI Profile Active December 13, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location December 13, 2016

Registered at 200 1ST ST SW, ROCHESTER, MN 559050001 (Tel: 5072842511)

📍

Updated Business Mailing Address December 13, 2016

Registered at 200 NE MOTHER JOSEPH PL, STE 210, VANCOUVER, WA 986643295 (Tel: 3602546161)

👤

Provider Name / Credentials Updated December 13, 2016

Recorded as WENDY CHANG, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 13, 2016

Neurological Surgery (License #52953 in MN)

🟢

Initial NPI Registration & Enumeration July 16, 2009

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1942430624

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: July 16, 2009

Last Update: July 21, 2022

Sole Proprietor: No

Update or Correct Profile

Mailing Address

200 Ne Mother Joseph Pl, Ste 210

Vancouver, WA 986643295

Phone: 3602546161

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.